Where to watch
Not available in Australia
Streaming in 8 other countries
What Happened to My Sister isn't on any streaming service in Australia right now, but it's available in Canada, France, Guernsey, Ireland and 4 more. Streaming rights are licensed per country.
Cast · Directed by Michelle Mower
More from Lauryn Speights · Lead actress
More from Monique Straw · Co-star actress
More from Michelle Mower · Director
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What Happened to My Sister — streaming FAQ
Which OTT platform streams What Happened to My Sister?
What Happened to My Sister isn't on any streaming service in Australia yet, but it's available in Canada, France and United Kingdom and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is What Happened to My Sister on Netflix?
No, What Happened to My Sister is not on Netflix in Australia as of September 2026.
Is What Happened to My Sister on Amazon Prime Video?
No, What Happened to My Sister isn't on Amazon Prime Video in Australia right now.
Where can I watch What Happened to My Sister for free?
What Happened to My Sister isn't streaming in Australia yet, so there's no way to watch it free at the moment.
